github - ghsa-hch6-3cq4-hjhm

GHSA-HCH6-3CQ4-HJHM

Vulnerability from github – Published: 2024-08-12 15:30 – Updated: 2024-08-23 18:32

Details

Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in Enphase IQ Gateway (formerly known as Envoy) allows OS Command Injection. This vulnerability is present in an internal script.This issue affects Envoy: from 4.x up to and including 8.x and is currently unpatched.

Severity ?

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.2 (Critical)


                  
                    CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/S:P/AU:Y/R:I/V:C/RE:H

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2024-21878"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-77",
      "CWE-78"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-12T13:38:15Z",
    "severity": "CRITICAL"
  },
  "details": "Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027) vulnerability in Enphase IQ Gateway (formerly known as Envoy) allows OS Command Injection. This vulnerability is present in an internal script.This issue affects Envoy: from 4.x up to and including 8.x and is currently unpatched.",
  "id": "GHSA-hch6-3cq4-hjhm",
  "modified": "2024-08-23T18:32:59Z",
  "published": "2024-08-12T15:30:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-21878"
    },
    {
      "type": "WEB",
      "url": "https://csirt.divd.nl/CVE-2024-21878"
    },
    {
      "type": "WEB",
      "url": "https://csirt.divd.nl/DIVD-2024-00011"
    },
    {
      "type": "WEB",
      "url": "https://enphase.com/cybersecurity/advisories/ensa-2024-3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:Y/R:I/V:C/RE:H/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2024-21878 (GCVE-0-2024-21878)

Vulnerability from cvelistv5 – Published: 2024-08-10 17:44 – Updated: 2025-03-11 13:38

Title

Command Injection through Unsafe File Name Evaluation in internal script in Enphase IQ Gateway v4.x to and including 8.x

Summary

Severity ?

7.1 (High)


                        
                          CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/S:P/AU:Y/R:I/V:C/RE:H

9.2 (Critical)


                        
                          CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/S:P/AU:Y/R:I/V:C/RE:H

CWE

CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')

Assigner

DIVD

References

URL

Tags

	https://csirt.divd.nl/CVE-2024-21878	third-party-advisory
	https://csirt.divd.nl/DIVD-2024-00011	related
	https://enphase.com/cybersecurity/advisories/ensa…	vendor-advisory

Impacted products

	Vendor	Product	Version
	Enphase	Envoy	Affected: 8.x , < 8.2.4225 (semver) Affected: 7.x (semver) Affected: 6.x (semver) Affected: 5.x (semver) Affected: 4.x (semver)

Credits

Wietse Boonstra (DIVD) Hidde Smit (DIVD) Frank Breedijk (DIVD) Max van der Horst (DIVD)

Show details on NVD website

JSON

To clipboard

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            "vendor": "enphase",
            "versions": [
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                "status": "affected",
                "version": "4.0",
                "versionType": "semver"
              }
            ]
          }
        ],
        "metrics": [
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                  },
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                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-12T14:27:02.414547Z",
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          "vendor": "Enphase",
          "versions": [
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              "status": "affected",
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            },
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              "version": "7.x",
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        },
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        },
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      "impacts": [
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      "metrics": [
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          "scenarios": [
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        },
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          },
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          "scenarios": [
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            }
          ]
        }
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-HCH6-3CQ4-HJHM

CVE-2024-21878 (GCVE-0-2024-21878)

Tags

Sightings

Nomenclature